4-Sulfocalix[8]arene Hydrate CAS 844478-23-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 844478-23-5 |
| Molecular Formula | C56H48O32S8 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Sulfocalix[8]arene Hydrate (CAS 844478-23-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C56H48O32S8 H2O. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C56H48O32S8 H2O |
| Molecular Weight | 1507.46 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 8 |
Recommended Standards
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- Ethyl (1R,2S,3R,4S)-rel-3-Aminobicyclo[2.2.1]heptane-2-carboxylate (CAS 105786-35-4)
- Nidulal (CAS 185853-14-9)
- 3-Isobutyl-3-azabicyclo[3.1.1]Heptan-6-amine (CAS 1240526-28-6)
- 2-Amino-1-(3,4-difluorophenyl)propan-1-ol hydrochloride (CAS 1376321-29-7)
- 4-Bromo-3-fluoro-N-(thiophen-2-ylmethyl)aniline (CAS 1480547-81-6)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com